| 摘要 |
PURPOSE:To provide a composite material for a sheet having the merits of both a propylene polymer and a styrene resin. CONSTITUTION:A thermoplastic resin composition comprising 100 pts.wt. total of 5-95wt.% propylene polymer and 5-95wt.% styrene and 1-30 pts.wt. propylene/ styrene copolymer. This composition is excellent in impact resistance, heat resistance and moldability and is used as a sheet material for food packaging. |
